| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.462 | N/A |
| 2 | 2 | 21.156 | 20/7:02.426 |
| 3 | 2 | 19.142 | 21/7:03.442 |
| 4 | 2 | 21.077 | 21/7:09.628 |
| 5 | 2 | 19.030 | 21/7:02.487 |
| 6 | 2 | 18.928 | 22/7:17.660 |
| 7 | 2 | 19.644 | 22/7:16.881 |
| 8 | 1 | 23.471 | 21/7:07.456 |
| 9 | 1 | 19.754 | 21/7:05.967 |
| 10 | 1 | 19.357 | 21/7:03.926 |
| 11 | 1 | 20.510 | 21/7:04.006 |
| 12 | 1 | 18.700 | 21/7:01.860 |
| 13 | 1 | 22.883 | 21/7:06.548 |
| 14 | 1 | 19.842 | 21/7:05.837 |
| 15 | 1 | 21.483 | 21/7:07.572 |
| 16 | 1 | 23.098 | 21/7:11.228 |
| 17 | 1 | 19.750 | 21/7:10.243 |
| 18 | 1 | 19.582 | 21/7:09.176 |
| 19 | 1 | 21.409 | 21/7:10.257 |
| 20 | 1 | 18.971 | 21/7:08.658 |
| 21 | 1 | 22.076 | 21/7:10.325 |